CN204039753U - Impeller and the washing machine with it - Google Patents
Impeller and the washing machine with it Download PDFInfo
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- CN204039753U CN204039753U CN201420422207.3U CN201420422207U CN204039753U CN 204039753 U CN204039753 U CN 204039753U CN 201420422207 U CN201420422207 U CN 201420422207U CN 204039753 U CN204039753 U CN 204039753U
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- water guide
- guide blade
- impeller
- utility
- wheel disc
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Abstract
The utility model discloses a kind of impeller and have its washing machine, described impeller comprises: wheel disc; Multiple water guide blade, multiple described water guide blade is located on the upper surface of described wheel disc, and the upper surface of each described water guide blade is provided with the multiple convex joint that the length direction along described water guide blade arranges.According to the impeller of the utility model embodiment, there is the advantages such as water guide efficiency is high, efficiency is high, noise is little.
Description
Technical field
The utility model relates to electrical equipment manufacturing technology field, in particular to a kind of impeller and the washing machine with described impeller.
Background technology
Rotary drum washing machine in correlation technique, during its work, the current in staving are comparatively large to the resistance of impeller, affect the water guide efficiency of impeller, cause that the efficiency of impeller is lower, noise is larger.
Utility model content
The utility model is intended to solve one of above-mentioned technical problem in correlation technique at least to a certain extent.For this reason, the utility model proposes a kind of impeller, this impeller has the advantages such as water guide efficiency is high, efficiency is high, noise is little.
The utility model also proposes a kind of washing machine with described impeller.
For achieving the above object, propose a kind of impeller according to the utility model first aspect, described impeller comprises: wheel disc; Multiple water guide blade, multiple described water guide blade is located on the upper surface of described wheel disc, and the upper surface of each described water guide blade is provided with the multiple convex joint that the length direction along described water guide blade arranges.
According to impeller of the present utility model, the resistance of current to water guide blade can be effectively reduced, thus can improve impeller water guide efficiency, reduce when impeller rotates and water friction and the noise that produces.In addition, water guide blade rotates the same number of turns, and comparing existing impeller needs less energy drives.
In addition, following additional technical characteristic can also be had according to impeller of the present utility model:
Multiple convex joint on each described water guide blade is along the length direction continuous arrangement of described water guide blade.
The corrugated surface that at least one side surface configurations of each described water guide blade becomes the length direction along described water guide blade to fluctuate.
Each convex joint has eminence and lower respectively along the side surface of water guide blade and top surface.
The corrugated surface of each water guide blade is in smoothing junction along the length direction of described water guide blade.
Described wheel disc, described water guide blade and described convex joint are integrally formed.
Multiple described water guide blade is radially arranged from the center of described wheel disc, outer end spaced set in the circumference of described wheel disc of multiple described water guide blade.
Propose a kind of washing machine according to the utility model second aspect, described washing machine comprises: shell;
Staving, described staving is located in described shell; Drive unit; Impeller, described impeller is the impeller according to the utility model first aspect, and described impeller to be located in described staving and to be in transmission connection with described drive unit.
According to washing machine of the present utility model, there is the advantages such as clean result is good, efficiency is high, noise is little.
Accompanying drawing explanation
Fig. 1 is the structural representation of the impeller according to the utility model embodiment.
Fig. 2 is the top view of the impeller according to the utility model embodiment.
Fig. 3 is the structural representation of the washing machine according to the utility model embodiment.
Reference numeral: washing machine 1, shell 10, staving 20, drive unit 30, impeller 40, wheel disc 100, water guide blade 200, convex joint 210, corrugated surface 220.
Detailed description of the invention
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.
Below with reference to the accompanying drawings impeller 40 according to the utility model embodiment is described.
As depicted in figs. 1 and 2, wheel disc 100 and multiple water guide blade 200 is comprised according to the impeller 40 of the utility model embodiment.
Multiple water guide blade 200 is located at (above-below direction is as shown in the arrow A in Fig. 1 and Fig. 3) on the upper surface of wheel disc 100.The upper surface of each water guide blade 200 is provided with the multiple convex joint 210 that the length direction along place water guide blade 200 arranges.
According to the impeller 40 of the utility model embodiment, by the multiple convex joint 210 that the length direction arranged at the upper surface of water guide blade 200 along water guide blade 200 arranges, the resistance of current to water guide blade 200 can be effectively reduced, thus can improve impeller 40 water guide efficiency, reduce impeller 40 when rotating and water friction and the noise that produces.In addition, because current are to the reduction of the resistance of water guide blade 200, water guide blade 200 rotates the same number of turns, and comparing existing impeller needs less energy drives, effectively can improve the efficiency of impeller 40 like this.Therefore, according to the impeller 40 of the utility model embodiment, there is the advantages such as water guide efficiency is high, efficiency is high, noise is little.
Below with reference to the accompanying drawings impeller 40 according to the utility model specific embodiment is described.
In specific embodiments more of the present utility model, as depicted in figs. 1 and 2, wheel disc 100 and multiple water guide blade 200 is comprised according to the impeller 40 of the utility model embodiment.
The middle part of wheel disc 100 is recessed, and multiple water guide blade 200 is radially located at the upper surface of wheel disc 100 from the center of wheel disc 100.Thus can so that impeller 40 forms the eddy current centered by the axis of impeller 40.
Further, as depicted in figs. 1 and 2, in embodiment of the present utility model, in the top view of impeller 40, the corrugated surface that at least one side surface configurations of each described water guide blade becomes the length direction along described water guide blade to fluctuate.The corrugated surface of each water guide blade is in smoothing junction along the length direction of described water guide blade.
In a specific embodiment of the present utility model, each convex joint has eminence and lower respectively along the side surface of water guide blade and top surface.That is, if medial side surface that multiple water guide blade 200 is shown in Fig. 1 and Fig. 2 and top surface are respectively towards the counterclockwise or clockwise protrusion of wheel disc 100.The stirring effect of water guide blade 200 pairs of current can be improved thus, accelerate the formation of eddy current.
Alternatively, as depicted in figs. 1 and 2, the outer end of multiple water guide blade 200 spaced set in the circumference of wheel disc 100.The uniformity of multiple water guide blade 200 water guide can be improved thus, make the flow velocity of the current everywhere of the eddy current of formation consistent.
In concrete examples more of the present utility model, the multiple convex joint on each water guide blade 200 is along the length direction continuous arrangement of place water guide blade 200.So both can reduce the resistance of current to water guide blade 200, the water guide effect of water guide blade 200 can have been ensured again.
Further, at least one in two sides of each water guide blade 200 in wheel disc 100 circumference is configured to corrugated surface 220, corrugated surface 220 extends along the length direction of place water guide blade 200, such corrugated surface back and forth can fluctuate along the circumference of wheel disc 100, can manufacture strong water flow effects when impeller rotates; And the resistance of current to water guide blade 200 can be reduced further, thus the efficiency of impeller 40, the noise of reduction impeller 40 can be improved further.Preferably, two sides of each water guide blade 200 in wheel disc 100 circumference are all configured to corrugated surface 220.
It should be noted that corrugated surface 220 seamlessly transits with the side of multiple convex joint 210.What can make the outer surface of impeller 40 thus is streamlined everywhere, to reduce the resistance of current to impeller 40.
The corrugated surface of each water guide blade is in smoothing junction along the length direction of described water guide blade.That is, corrugated surface 220 changes even surface into from top to bottom gradually.Water can be avoided to accumulate in the bottom of water guide blade 200 on the one hand, so that the manufacture of impeller 40, the bonding strength of water guide blade 200 and wheel disc 100 can be ensured on the other hand.
Advantageously, wheel disc 100, water guide blade 200 and convex joint 210 can be integrally formed.And convex joint 210 is raised up by the upper wall entirety of water guide blade 200 and forms.So not only can strengthen the overall construction intensity of impeller 40, and the production technology of impeller 40 can be simplified.
Below with reference to the accompanying drawings washing machine 1 according to the utility model embodiment is described.
As shown in Figure 3, shell 10, staving 20, drive unit 30 and impeller is comprised according to the washing machine 1 of the utility model embodiment.
Staving 20 is located in shell 10.Drive unit 30.Described impeller is the impeller 40 according to the utility model above-described embodiment, and impeller 40 to be located in staving 20 and to be in transmission connection with drive unit 30, and drive unit 30 drives impeller 40 to rotate.
According to the washing machine 1 of the utility model embodiment, by utilizing the impeller 40 according to the utility model above-described embodiment, there is the advantages such as clean result is good, efficiency is high, noise is little.
Be all known for those of ordinary skills according to other configuration examples of the washing machine 1 of the utility model embodiment and operation, be not described in detail here.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", orientation or the position relationship of the instruction such as " counterclockwise " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In description of the present utility model, the implication of " multiple " is at least two, such as two, three etc., unless otherwise expressly limited specifically.
In the utility model, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or D score can comprise the first and second features and directly contact, also can comprise the first and second features and not be directly contact but by the other characterisation contact between them.And, fisrt feature second feature " on ", " top " and " above " comprise fisrt feature directly over second feature and oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " comprise fisrt feature immediately below second feature and tiltedly below, or only represent that fisrt feature level height is less than second feature.
In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, to the schematic representation of above-mentioned term not must for be identical embodiment or example.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.In addition, the different embodiment described in this description or example can carry out engaging and combining by those skilled in the art.
Although illustrate and described embodiment of the present utility model above, be understandable that, above-described embodiment is exemplary, can not be interpreted as restriction of the present utility model, those of ordinary skill in the art can change above-described embodiment, revises, replace and modification in scope of the present utility model.
Claims (8)
1. an impeller, is characterized in that, comprising:
Wheel disc;
Multiple water guide blade, multiple described water guide blade is located on the upper surface of described wheel disc, and the upper surface of each described water guide blade is provided with the multiple convex joint that the length direction along described water guide blade arranges.
2. impeller according to claim 1, is characterized in that, the multiple convex joint on each described water guide blade is along the length direction continuous arrangement of described water guide blade.
3. impeller according to claim 2, is characterized in that, the corrugated surface that at least one side surface configurations of each described water guide blade becomes the length direction along described water guide blade to fluctuate.
4. impeller according to claim 1, is characterized in that, each convex joint has eminence and lower respectively along the side surface of water guide blade and top surface.
5. impeller according to claim 3, is characterized in that, the corrugated surface of each water guide blade is in smoothing junction along the length direction of described water guide blade.
6. impeller according to claim 1, is characterized in that, described wheel disc, described water guide blade and described convex joint are integrally formed.
7. the impeller according to any one of claim 1-6, is characterized in that, multiple described water guide blade is radially arranged from the center of described wheel disc, outer end spaced set in the circumference of described wheel disc of multiple described water guide blade.
8. a washing machine, is characterized in that, comprising:
Shell;
Staving, described staving is located in described shell;
Drive unit;
Impeller, described impeller is the impeller according to any one of claim 1-7, and described impeller to be located in described staving and to be in transmission connection with described drive unit.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420422207.3U CN204039753U (en) | 2014-07-29 | 2014-07-29 | Impeller and the washing machine with it |
| PCT/CN2015/075399 WO2016015482A1 (en) | 2014-07-29 | 2015-03-30 | Pulsator and washing machine therewith |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420422207.3U CN204039753U (en) | 2014-07-29 | 2014-07-29 | Impeller and the washing machine with it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204039753U true CN204039753U (en) | 2014-12-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420422207.3U Active CN204039753U (en) | 2014-07-29 | 2014-07-29 | Impeller and the washing machine with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204039753U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016015482A1 (en) * | 2014-07-29 | 2016-02-04 | 无锡小天鹅股份有限公司 | Pulsator and washing machine therewith |
| CN105332226A (en) * | 2014-07-29 | 2016-02-17 | 无锡小天鹅股份有限公司 | Pulsator and washing machine with pulsator |
| WO2016138683A1 (en) * | 2015-03-04 | 2016-09-09 | 无锡小天鹅股份有限公司 | Washing machine impeller and washing machine provided with same |
-
2014
- 2014-07-29 CN CN201420422207.3U patent/CN204039753U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016015482A1 (en) * | 2014-07-29 | 2016-02-04 | 无锡小天鹅股份有限公司 | Pulsator and washing machine therewith |
| CN105332226A (en) * | 2014-07-29 | 2016-02-17 | 无锡小天鹅股份有限公司 | Pulsator and washing machine with pulsator |
| CN105332226B (en) * | 2014-07-29 | 2018-07-31 | 无锡小天鹅股份有限公司 | Impeller and washing machine with it |
| WO2016138683A1 (en) * | 2015-03-04 | 2016-09-09 | 无锡小天鹅股份有限公司 | Washing machine impeller and washing machine provided with same |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190808 Address after: 214028 No. 18 Changjiang South Road, Wuxi National High-tech Development Zone, Jiangsu Province Patentee after: Wuxi Swan Electrical Appliances Co., Ltd. Address before: 214028 Wuxi Changjiang Road, Wuxi New District, Jiangsu, No. 18 Patentee before: Wuxi Xiaotianer Co., Ltd. |